﻿using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Threading;
using System.Web;

/// <summary>
/// IndexManager 的摘要说明
/// </summary>
public class IndexManager
{
    public static readonly IndexManager indexManage = new IndexManager();
    //请求队列 解决索引目录同时操作的并发问题
    private Queue<IndexQueueViewMode> indexQueue = new Queue<IndexQueueViewMode>();

    private IndexManager()
    {
    }

    #region 线程处理
    //新开一个线程、用于处理队列中的数据
    public void StartNewThread()
    {
        ThreadPool.QueueUserWorkItem(new WaitCallback(QueueToIndex));
    }
    //定义一个线程 将队列中的数据取出来 插入索引库中
    private void QueueToIndex(object para)
    {
        while (true)
        {
            if (indexQueue.Count > 0)
            {
                PayCompare();
            }
            else
            {
                Thread.Sleep(3000);
            }
        }
    }

    private void PayCompare()
    {
        HuatICBCPayService.ICBCService payService = new HuatICBCPayService.ICBCService();
        HuatICBCPayService.ICBC payICBCModel = new HuatICBCPayService.ICBC();
        payService.CookieContainer = new System.Net.CookieContainer();
        if (payService.Verify("cet.huat.edu.cn", "8260147"))
        {
            while (indexQueue.Count > 0)
            {
                IndexQueueViewMode indexInfo = indexQueue.Dequeue();
                string orderId = "CET" + indexInfo.EmYear + indexInfo.EmNum + "-" + indexInfo.OrderID;
                DataTable dt = payService.GetOrderInfo(orderId);
                if (dt.Rows.Count > 0)
                {
                    if (dt.Rows[0]["transtat"].ToString() == "1")
                    {
                        string[] str = orderId.Split(new char[] { '-' });
                        orderId = str[1];
                        if (Exam.upAllData(orderId))
                        {
                            BSUtility.WriteLog(orderId + "比对成功");
                        }
                    }
                }
                Thread.Sleep(1000);
            }
        }
    }
    public void Start()
    {
        if (indexQueue.Count > 0)
        {
            PayCompare();
        }
    }
    #endregion

    #region 索引队列操作
    /// <summary>
    /// 新增索引队列，默认插入最后一个队列
    /// </summary>
    /// <param name="books"></param>
    public void Add(IndexQueueViewMode iqvm)
    {
        indexQueue.Enqueue(iqvm);
    }
    #endregion
}

#region 索引队列模型
public class IndexQueueViewMode
{
    public string OrderID
    {
        get;
        set;
    }
    public string EmYear
    {
        get;
        set;
    }
    public string EmNum
    {
        get;
        set;
    }
    public string Abstract
    {
        get;
        set;
    }
}
#endregion